2008697181

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{941}}^1\times {\mathrm{19231}}^1$

素因数の和:20212

約数の個数: 16

約数和(自身を含む): 2753714688

約数和(自身を除く): 745017507

約数列:

[1, 3, 37, 111, 941, 2823, 19231, 34817, 57693, 104451, 711547, 2134641, 18096371, 54289113, 669565727, 2008697181]

約数ペア:

[(1, 2008697181), (3, 669565727), (37, 54289113), (111, 18096371), (941, 2134641), (2823, 711547), (19231, 104451), (34817, 57693)]